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The hardware isn't plugged in.
Reinsert everything on the board.
The memory is by the way erased down.
It shouldn't be a big problem.
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Take the memory module off and wipe the yellow spot with your hand, or change the socket, and if it doesn't work, make a new system.
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If it crashes after entering the system.
Then you can reinstall the system to solve the problem.
It crashes before it even enters the system.
Check for hardware issues.
It cannot be ruled out that the motherboard is broken.
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See if the cable is plugged in? If that doesn't work, take it to a computer repair station.
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Hehe, I've encountered such problems before, and the main reason is that your motherboard and graphics card or memory are not in good contact.
Because your computer has changed places, on the road or for other reasons, the computer is not in good contact. Workaround:
Unplug the memory, dust it off and plug it back in.
Manually move the place between the graphics card and the motherboard, even if it's a shake, you're trying it, I used to be the contact between the graphics card and the motherboard and always loose, and I accidentally kicked the chassis with my foot and sometimes kicked it loose.
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<> the reasons why the computer cannot be turned on after moving is as follows:
1. If the power supply is not energized, check whether the mouse light is on, if the mouse light is on, it means that the power is on, and the power supply should be energized;
2. If the memory module is loose, the solution is to unplug the memory, wipe off the dust and plug it back in;
3. Check whether there is an independent graphics card or integrated graphics card on the computer, if there are two of them, that is, the position of the two graphics cards is reversed or loose, and the position of the two graphics cards can be reinstalled, if there is only one of them, then the graphics card is loose or broken, fix the graphics card or replace the graphics card.
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Hello friend :
This is due to moving, accidentally shocked the hardware, resulting in poor contact between the memory and the memory slot, poor contact between the graphics card and the graphics card slot, causing the display to have no signal, unable to turn on, black screen phenomenon, generally encounter this situation, according to the following methods:
Solution: You can turn off the power first, open the case, dial out the memory, use the eraser against the part of the gold finger (that is, where there is a copper sheet,) wipe it back and forth a few times, and then insert it back into the memory slot (or insert it back into the memory slot), it's OK, if there is a separate graphics card, you can also use the same method to deal with the graphics card, and then insert it back into the graphics card slot, and finally install the machine, restart the computer, if possible, you can also remove the motherboard battery, the motherboard battery is generally next to the independent display, After 30 seconds, install it back, restart the computer into the BIOS, set the time and boot items, F10 save, and you can generally boot up. (The ** of the memory is as follows:.)
Hope it helps you and I wish you happiness
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If it is normal before moving, that is, the internal socket is loose, disassemble the case, plug and unplug all the plugs from the new one, and deduct the memory of the graphics card, which will generally be fine.
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<> the reasons why the computer cannot be turned on after moving is as follows:
1. If the power supply is not energized, check whether the mouse light is on, if the mouse light is on, it means that the power is on, and the power supply should be energized;
2. If the memory module is loose, the solution is to unplug the memory, wipe off the dust and plug it back in;
3. Check whether there is an independent graphics card or integrated graphics card on the computer, if there are two of them, that is, the position of the two graphics cards is reversed or loose, and the position of the two graphics cards can be reinstalled, if there is only one of them, then the graphics card is loose or broken, fix the graphics card or replace the graphics card.
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What should I do if the computer cannot be turned on after the computer is moved?
This is due to the fact that in the process of moving, the host was accidentally vibrated, resulting in poor contact between the memory and the memory slot, and the poor contact between the graphics card and the graphics card slot, resulting in a black screen and inability to boot. Solution: You can turn off the power first, open the compartment, dial out the memory, use the eraser to the part of the gold finger (that is, where there is a copper sheet,) wipe back and forth a few times, and then insert back into the memory slot (or insert it back into the memory slot), it's OK, if there is a separate graphics card, you can also use the same method to deal with the graphics card, and then insert it back into the graphics card slot, and finally install the machine, restart the computer and it's OK.
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<> the reasons why the computer cannot be turned on after moving is as follows:
1. If the power supply is not energized, check whether the mouse light is on, if the mouse light is on, it means that the power is on, and the power supply should be energized;
2. If the memory module is loose, the solution is to unplug the memory, wipe off the dust and plug it back in;
3. Check whether there is an independent graphics card or integrated graphics card on the computer, if there are two of them, that is, the position of the two graphics cards is reversed or loose, and the position of the two graphics cards can be reinstalled, if there is only one of them, then the graphics card is loose or broken, fix the graphics card or replace the graphics card.
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<> the reasons why the computer cannot be turned on after moving is as follows:
1. If the power supply is not energized, check whether the mouse light is on, if the mouse light is on, it means that the power is on, and the power supply should be energized;
2. If the memory module is loose, the solution is to unplug the memory, wipe off the dust and plug it back in;
3. Check whether there is an independent graphics card or integrated graphics card on the computer, if there are two of them, that is, the position of the two graphics cards is reversed or loose, and the position of the two graphics cards can be reinstalled, if there is only one of them, then the graphics card is loose or broken, fix the graphics card or replace the graphics card.
It should be that the motherboard or memory is not good, you can try to change the memory of the IOU to eliminate it and take two points and leave. >>>More
1. Whether the computer monitor and the host are normally connected to the power supply, and whether the power indicator is on. 2. If it is a notebook to check the power indicator of the computer, if it is not lit and the computer is connected correctly, it is very likely that there is a problem with the motherboard, please send it to the warranty point for repair in time.
Is it always automatic repair when booting up? And you can start the system after repairing, but there will be automatic repair when you turn it on again after shutting it down? If this is the case, it means that your hard disk is broken, and it is not serious now, take it to the repair point to scan the hard disk, and repair the hard disk track; Don't wait for this every time.,This happened to me before.,In the end, even the automatic repair can't make win7 start normally.,Finally, I changed the hard disk.。
No signal input"To be sure, this must be a matter of data transfer: >>>More
This problem is very hard to say,Some BIOS can't initialize the hard disk information and don't display,You can take the hard disk down,And take down the memory to boot it up,And then install it,If the optical drive can't be opened,I think it's the strong current that hasn't been added.,You can take a look at the strong current port.,There's also a possibility that your graphics card is broken.,But if your memory is broken.,And there's an integrated graphics card.,There won't be a display.,What I can judge now is these problems., By the way, do you have a problem with the power supply? The last question is whether the power supply on your motherboard has been added? If you add it, you can consider the above problems, I have encountered a single problem in the company, and the combination is not necessarily the original reason, I hope mine can help you,